Actors in both Friends and Seinfeld
113 actors have appeared in both Friends and Seinfeld, across 416 episodes. The most-credited is Maggie Wheeler, Janice Hosenstein in Friends and Cynthia in Seinfeld.
| Actor | In Friends | In Seinfeld | Eps | Eps |
|---|---|---|---|---|
| Maggie Wheeler | Janice Hosenstein | Cynthia | 19 | 1 |
| Richard Fancy | Mr. Posner | Mr. Lippman, Mr. Breckman | 1 | 10 |
| Jessica Hecht | Susan Bunch | Lindsay | 13 | 2 |
| Bob Balaban | Frank Buffay Sr. | Russell Dalrymple | 1 | 6 |
| Jon Favreau | Pete Becker | Eric the Clown | 6 | 1 |
| Larry Hankin | Mr. Heckles | Tom Pepper (Kramer) | 5 | 2 |
| Steve Hytner | Mr. Thompson | Bania | 1 | 6 |
| Mike Hagerty | Mr. Treeger | Rudy | 5 | 1 |
| Victor Raider-Wexler | Doctor | Doctor | 1 | 4 |
| Debra Jo Rupp | Alice Knight | Katie | 6 | 2 |
| Steve Ireland | Mr. Zelner | Music Guy | 6 | 1 |
| Jon Lovitz | Steve | Gary Fogel | 2 | 1 |
| Lynn Clark | Danielle | Vanessa | 1 | 2 |
| Tim DeKay | Marc | Kevin | 1 | 2 |
| Alex Kapp | Stephanie | Maura | 1 | 1 |
| Dale Raoul | Mrs. Verhoeven | Dental Patient | 1 | 1 |
| Denise Richards | Cassie Geller | Molly | 1 | 1 |
| Gina Hecht | Richard's Date | Dana Foley | 1 | 3 |
| Ivana Miličević | Kori Weston | Patty | 1 | 1 |
| James Hong | Hoshi | Bruce | 1 | 1 |
Cast data from TVmaze, licensed CC BY-SA 4.0.